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发明名称
Durchschalteeinrichtung für frequenzmodulierte Signale
摘要
申请公布号
CH477130(A)
申请公布日期
1969.08.15
申请号
CH19680016369
申请日期
1968.11.01
申请人
INTERNATIONAL BUSINESS MACHINES CORPORATION
发明人
LEE ADKISSON,JOHN;BRUCE MANILDI,ALBERT
分类号
G11B15/14;H04N5/268;H04N5/781;(IPC1-7):H03K17/16
主分类号
G11B15/14
代理机构
代理人
主权项
地址
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